.mainContent{
    border:1px solid #4DBAFF;
    width:800px;
    height:120px;
    margin:0 auto;

}
.divbutton{
    border:1px solid #4DBAFF;
    width:800px;
    height:80px;
    margin:0 auto;

}
.countdown{
    border:1px solid #4DBAFF;
    width:800px;
    height:120px;
    margin:0 auto;

}
.button{
    display: inline-block;
    position: relative;
    margin: 10px;
    padding: 0 20px;
    text-align: center;
    text-decoration: none;
    font: bold 12px/25px Arial, sans-serif;
}
.orange{
    color: #8F4804;
    background: #FF9E5B;
}
.red{
    color:#790A0A;
    background: #FF0B0B;
}
.green{
    color: #3e5706;
    background: #a5cd4e;
}